Let us have another look at our Sandy Bridge chipset comparison table. If you bounced straight into this page of the article and missed the blurb on the front page, I mentioned the two main differences between the P67 and the H67. On H67, we can use the integrated graphics on the processor at the expense of CPU overclocking opportunities, and if we do use a discrete GPU, we are limited to one only. Considering that a large portion of the pre-built PC sales worldwide feature no-overclocking and limited graphics, the H67 offerings, in micro-ATX form factors, offer a path into a highly contested market between PC builders.

Chipset Comparison

P67

H67

H61

P55

H57

H55

CPU Support

Sandy Bridge
LGA-1155

Sandy Bridge
LGA-1155

Sandy Bridge
LGA-1155

Lynnfield / Clarkdale LGA-1156

Lynnfield / Clarkdale LGA-1156

Lynnfield / Clarkdale LGA-1156

CPU PCIe Config

1 x 16 or 2 x 8 PCIe 2.0

1 x 16
PCIe 2.0

1 x 16
PCIe 2.0

1 x 16 or 2 x 8 PCIe 2.0

1 x 16
PCIe 2.0

1 x 16
PCIe 2.0

RAID Support

Yes

Yes

No

Yes

Yes

No

USB 2.0 Ports

14

14

10

14

14

12

SATA Total (Max Number of 6Gbps Ports)

6 (2)

6 (2)

4 (0)

6 (0)

6 (0)

6 (0)

PCIe Lanes

8 (5GT/s)

8 (5GT/s)

6 (5GT/s)

8 (2.5GT/s)

8 (2.5GT/s)

6 (2.5GT/s)

As with the discussion surrounding the Sandy Bridge processors, many people have questioned Intel’s decision to have most of the processors locked, and only a few overclockable. The same question ultimately applies to the Sandy Bridge chipsets – why only allow CPU overclocking on P67 (and Z68 in the future)? The answer here is simple enough – to help bring costs down.

Imagine the scenario that you are designing a motherboard. You understand the market, and want to add many bells and whistles, but the company you work for obviously wants to lower costs. If you are told that the chipset supports 95W CPUs, you have to add the power infrastructure on the board to match. Add in a few phases to support that, and it is done. Now take the same design to a chipset that supports overclocking. Somehow, that 95-110W window goes out the door, and you have to cater for any manner of overclocker and power draw. Then the onus is on you, and the company, to be the best and get the best results – within budget of course. With H67 and its no overclocking rule, the market that wants a cheaper board can get that cheaper board.

That scenario is, of course, just one facet of what is a large industry to consider. There is also another argument, that the CPU overclockable K series SKUs also have the best integrated HD 3000 (12 EU) graphics compared to their non-K counterparts, that only have HD 2000 (6 EU). So in order to get the best integrated, there is an extra cost in getting that K series SKU and not getting to overclock the CPU in a H67 board. In that respect, I would have to offer this proposal: Intel have engineered H67 to be in the position where people do not need GPU power or overclocked CPU power – enough to help accelerate encoding, run two monitors, play flash, but not much more. If you cast your mind back to Anand’s comparison of the HD3000/2000, the 3000 is usually better than an AMD HD 5450 for gaming, but the 2000 is usually competing with the higher end Clarkdale 1156 CPUs. If you are on a budget or a single GPU gamer where CPU power is not all too important, then H67 is aimed squarely at you as well.

I will be honest with you – I am a sucker for a fast machine. I get weak knees when reading record-breaking benchmarks. Thus, the H67 results did not exactly set my eyes ablaze. However, I remember the time when I was a scrimping student. I wanted high gaming performance at the lowest cost – if Sandy Bridge was out then, and I was specifically after the Sandy Bridge platform over anything AMD, then a H67 with an i3-2100 and the biggest graphics card I could afford would be a viable option.

The three boards we are looking at today are of slightly different price ranges – the ASRock H67M-GE/HT comes in at $120, the Gigabyte H67MA-UD2H for $125, and the ECS H67H2-M aims at the high end with $145. Technically, all our media samples are the B2 stepping, which Intel has recalled regarding the potential failure of the SATA 3Gb/s ports. If you remember, the predicted failure rate was up to 5% over three years. We have double-checked with all the manufacturers regarding their B3 versions of these products. All have responded that the boards will be the same as the B2s, and thus performance should be the same when the B3s come on sale.

So, without further ado, let us jump into the first board of the trio. ASRock, what have you got?

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55 Comments

"However, I remember the time when I was a scrimping student. I wanted high gaming performance at the lowest cost – if Sandy Bridge was out then, and I was specifically after the Sandy Bridge platform over anything AMD, then a H67 with an i3-2100 and the biggest graphics card I could afford would be a viable option."

When I was in this position, i'd go for the cheapest CPU and overclock it so it was faster than anything on the market. I'd be surprised if this wasn't the norm for people on a tight budget. Reply

My argument mainly for my comment is that the CPU is becoming less of a factor for gaming, thus shifting the focus away from a CPU OC to a large GPU. It used to be the case that the CPU made a large difference as well, but it my mind it's not that much of an issue with a strong default CPU speed and cores available. Nevertheless, the AMD + cheap tri/quad core is on the other side of the coin.

Wouldn't someone wanting SB gaming on a budget be more likely to want an H61? You can get such a board from ASRock for like 60 bucks. That's $60 more you'd be able to spend on the GPU, and you'd still have every feature you need. The only real performance difference is that there's no SATA 6Gbps, but budget gamers don't have drives that need that anyway.Reply

I'd need to know at what point the 6 PCIE lanes on H61 begins to get in the way of the GPUs performance. Someone will surely do the testing to show us in the near future. Noticeable on, say, a 6850? Or do we need a much higher-end GPU for a bottlenect?Reply

The GPU would still be running on the 16 lanes from the CPU. You just have 2 less lanes for 2ndary slots and onboard devices. I don't think it's likely to be an issue except in that you're much less likely to get a second x4 slot (1/11 vs 6/16 on newegg), and the 1 H61 board that does it has legacy PCI slots for the other 2 spaces, while 5/6 H67 boards have at least 1 1x slot as well.Reply

This is very confusing. All the boards claim to have x16 slots, but they can't possibly run at x16 if none of the boards on the table even have 16 lanes. A P67 running two cards would have to run each at 4x, or even lower if there are any x1 slots on the board (as there are on most boards).

It might be explained as being an x16 slot running at a lower speed, except for the fact that P67 and P55 both specify that they can run two cards at x8/x8, which can only mean that they run the x16 slots at 8 lanes each when you have two cards plugged in. That should also be impossible according to the table.

Other sources I've found on the internet seem to imply that the x16 slot on the H61 runs at full x16 speed. I think perhaps we just need some clarification on what the values on the table here mean.Reply

No ahci means no trim for SSDs. Just pointing this out for while a gamer on a budget may not care about this feature, people who want a quicker machine for everday use or htpc and thus want a SSD would be better suited with H67.Reply